66331323120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{276380513}}^1$

素因数の和:276380529

約数の個数: 40

約数和(自身を含む): 205627102416

約数和(自身を除く): 139295779296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 276380513, 552761026, 829141539, 1105522052, 1381902565, 1658283078, 2211044104, 2763805130, 3316566156, 4145707695, 4422088208, 5527610260, 6633132312, 8291415390, 11055220520, 13266264624, 16582830780, 22110441040, 33165661560, 66331323120]

約数ペア:

[(1, 66331323120), (2, 33165661560), (3, 22110441040), (4, 16582830780), (5, 13266264624), (6, 11055220520), (8, 8291415390), (10, 6633132312), (12, 5527610260), (15, 4422088208), (16, 4145707695), (20, 3316566156), (24, 2763805130), (30, 2211044104), (40, 1658283078), (48, 1381902565), (60, 1105522052), (80, 829141539), (120, 552761026), (240, 276380513)]